Table Of Contents - Sony HCD-S888 Service Manual

SELF DIAGNOSIS FUNCTION
1. SERVICING NOTES
2. GENERAL
Location of Controls ......................................................
3. DISASSEMBLY
3-1. Disassembly Flow .................................................
3-2. Front Panel Section, Side Panel (L)/(R) ...............
3-3. I/O Board ...............................................................
3-4. SEL Board ............................................................. 10
3-5. DVD Board ............................................................ 10
3-6. Mechanism Deck Section (CDM72B-DVBU12) . 11
3-7. POWER SW Board, DDCON Board .................... 11
3-8. POWER Board ...................................................... 12
3-9. AMP Board ........................................................... 12
3-10. Optical Pick-up Block (DVBU12) ........................ 13
3-11. RELAY Board ....................................................... 13
3-12. Holder (AT) Assy, Retainer (Chassis) Block ........ 14
3-13. Belt (L2) ................................................................ 14
3-14. Pulley (RTR) Assy ................................................. 15
3-15. Belt (CK) ............................................................... 15
3-16. Pulley (SPT) Assy ................................................. 16
3-17. Belt (CK), Motor (CK) Assy (M751) ................... 16
4. ASSEMBLY
4-1. How To Install Pulley (SPT) Assy ........................ 17
4-2. How To Install Pulley (RTR) Assy ....................... 17
4-3. How To Install Rotary Encoder (Mode) (S741) ... 18
5. TEST MODE
............................................................. 19
6. DIAGRAMS
6-1. Block Diagrams
- RF SERVO Section - ......................................... 27
- AUDIO (DSP) Section - .................................... 28
- AUDIO OUT, PANEL Section - ....................... 29
- VIDEO Section - ............................................... 30
- MECHANISM DECK,
POWER SUPPLY Section - ....................... 31
6-2. Note for Printed Wiring Boards and
Schematic Diagrams ............................................. 32
6-3. Printed Wiring Boards - RF Section - ................ 33
6-4. Schematic Diagrams - RF Section - ................... 34
6-5. Printed Wiring Boards
- MECHANISM DECK Section - ....................... 35
6-6. Schematic Diagrams
- MECHANISM DECK Section - ....................... 36
6-7. Printed Wiring Boards
- DVD Board (Component Side) - ....................... 37
6-8. Printed Wiring Boards
- DVD Board (Conductor Side) - ........................ 38
6-9. Schematic Diagrams - DVD Board (1/10) - ....... 39
6-10. Schematic Diagrams - DVD Board (2/10) - ....... 40
6-11. Schematic Diagrams - DVD Board (3/10) - ....... 41
6-12. Schematic Diagrams - DVD Board (4/10) - ....... 42

TABLE OF CONTENTS

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6-13. Schematic Diagrams - DVD Board (5/10) - ....... 43
2
6-14. Schematic Diagrams - DVD Board (6/10) - ....... 44
6-15. Schematic Diagrams - DVD Board (7/10) - ....... 45
4
6-16. Schematic Diagrams - DVD Board (8/10) - ....... 46
6-17. Schematic Diagrams - DVD Board (9/10) - ....... 47
6-18. Schematic Diagrams - DVD Board (10/10) - ..... 48
5
6-19. Printed Wiring Boards - AMP Section (1/2) - .... 49
6-20. Printed Wiring Boards - AMP Section (2/2) - .... 50
6-21. Schematic Diagrams - AMP Section (1/2) - ...... 51
8
6-22. Schematic Diagrams - AMP Section (2/2) - ...... 52
9
6-23. Printed Wiring Boards - I/O Section (1/2)- ........ 53
9
6-24. Printed Wiring Boards - I/O Section (2/2) - ....... 54
6-25. Schematic Diagrams - I/O Section (1/2) - .......... 55
6-26. Schematic Diagrams - I/O Section (2/2) - .......... 56
6-27. Printed Wiring Boards
- DC-DC CONVERTER Section - ...................... 57
6-28. Schematic Diagrams
- DC-DC CONVERTER Section - ...................... 58
6-29. Printed Wiring Boards - CONTROL Section - .. 59
6-30. Schematic Diagrams - CONTROL Section - ..... 60
6-31. Printed Wiring Boards - FL Board - ................... 61
6-32. Schematic Diagrams - FL Board - ...................... 62
6-33. Printed Wiring Boards
- POWER Section (1/2) - ..................................... 63
6-34. Printed Wiring Boards
- POWER Section (2/2) - ..................................... 64
6-35. Schematic Diagrams - POWER Section - .......... 65
6-36. IC Block Diagrams ................................................ 71
6-37. IC Pin Function Description ................................. 83
7. EXPLODED VIEWS
7-1. General Section .................................................... 101
7-2. Front Panel Section-1 ........................................... 102
7-3. Front Panel Section-2 ........................................... 103
7-4. Chassis Section-1 ................................................. 104
7-5. Chassis Section-2 ................................................. 105
7-6. Chassis Section-3 ................................................. 106
7-7. Chassis Section-4 ................................................. 107
7-8. Mechanism Deck Section-1
(CDM72B-DVBU12) ........................................... 108
7-9. Mechanism Deck Section-2
(CDM72A-DVBU12) ........................................... 109
7-10. Mechanism Deck Section-3
(CDM72A-DVBU12) ........................................... 110
7-11. Mechanism Deck Section-4
(CDM72A-DVBU12) ........................................... 111
7-12. Mechanism Deck Section-5
(CDM72A-DVBU12) ........................................... 112
7-13. Mechanism Deck Section-6
(CDM72A-DVBU12) ........................................... 113
7-14. Mechanism Deck Section-7
(CDM72A-DVBU12) ........................................... 114
7-15. Optical Pick-up Section
(DVBU12) ............................................................ 115
8. ELECTRICAL PARTS LIST
HCD-S888
............................. 116
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